The MAX16834 is a current-mode high-brightness LED (HB LED) driver for boost, boost-buck, SEPIC, and high-side buck topologies. In addition to driving an n-channel power MOSFET switch controlled by ...

A combination of a PIC and three constant current buck converters is the design of this circuit to create the RGB LED controller that drives the high power 350mA LEDs using PWM to control the ...

In this article, we will examine some of these tools and techniques. High-brightness LEDs vs. high-power LED modules What are HBLEDs exactly, and how do they differ from the LEDs with which we are all ...

Parallel LED drivers can be used to create the fast, square, high-current waveforms required for automated image processing. And it’s possible to extend such waveforms to higher currents by connecting ...

LED output is a function of the current through it. So to drive the device, it would seem simple enough to set the LED current with a series power resistor. But there’s a problem with this idea. First ...